149k views
21 votes
Pls help, and thanks if you do!:)

Pls help, and thanks if you do!:)-example-1
User Mgamba
by
6.4k points

2 Answers

3 votes
Pronton 17
Neutron 20
Electron 17
User Tameisha
by
5.8k points
9 votes
protons- 17
neutrons-20
electrons-17
User Mitkins
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6.8k points